Gas washing bottles acc. to Drechsel, complete, DURAN® tubing Bottle, DURAN®. Head made from DURAN® tubing, with screw connections. Head available with or without porosity 1 filter disc, insert hei...
Gas washing bottles acc. to Drechsel, complete, DURAN® tubing Bottle, DURAN®. Head made from DURAN® tubing, with screw connections. Head available with or without porosity 1 filter disc, insert hei...
Gas washing bottles acc. to Drechsel, complete, DURAN® tubing Bottle, DURAN®. Head made from DURAN® tubing, with screw connections. Head available with or without porosity 1 filter disc, insert hei...